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build,win: fix Python detection on localized OS #29423

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build,win: fix Python detection on localized OS #29423

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6c93e5b
build,win: fix Python detection on localized OS
joaocgreis Sep 3, 2019
d372475
fixup! build,win: fix Python detection on localized OS
joaocgreis Sep 3, 2019
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1 change: 1 addition & 0 deletions .gitattributes
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Original file line number Diff line number Diff line change
@@ -1,2 +1,3 @@
test/fixtures/* -text
vcbuild.bat text eol=crlf
tools/msvs/find_python.cmd text eol=crlf
18 changes: 10 additions & 8 deletions tools/msvs/find_python.cmd
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Expand Up @@ -60,14 +60,16 @@ exit /b 1
:: Read the InstallPath of a given Environment Key to %p%
:: https://www.python.org/dev/peps/pep-0514/#installpath
:read-installpath
:: %%a will receive token 3
:: %%b will receive *, corresponding to token 4 and all after
for /f "skip=2 tokens=3*" %%a in ('reg query "%1\InstallPath" /ve /t REG_SZ 2^> nul') do (
set "head=%%a"
set "tail=%%b"
set "p=!head!"
if not "!tail!"=="" set "p=!head! !tail!"
exit /b 0
:: %%a will receive everything before ), might have spaces depending on language
:: %%b will receive *, corresponding to everything after )
:: %%c will receive REG_SZ
:: %%d will receive the path, including spaces
for /f "skip=2 tokens=1* delims=)" %%a in ('reg query "%1\InstallPath" /ve /t REG_SZ 2^> nul') do (
for /f "tokens=1*" %%c in ("%%b") do (
if not "%%c"=="REG_SZ" exit /b 1
set "p=%%d"
exit /b 0
)
)
exit /b 1

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